/*#DC5863*/
/*#e8e8e8*/
body {
  font: 400 16px/1.62 'PT Sans', "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, Hiragino Sans GB, Microsoft YaHei, sans-serif;
  -webkit-text-size-adjust: none;
  word-wrap: break-word;
  font-size: 14px;
  color: #333;
  line-height: 2.1;
  position: relative;
  padding: 0;
  margin: 0;
  letter-spacing: 0.2px;
}

h1, h2, h3 {
  font-family: 'PT Serif', "Georgia", "Times New Roman", Times,"Songti SC","SimSun", sans-serif;
}

.hidden {
  display: none;
}

#go_to_home{
    position: absolute;
    right: 5px;
    top: 2px;
    text-decoration: none;
    color: #555;
    z-index: 999;
}

#sidebar {
  position: fixed;
  width: 265px;
  z-index: 2;
  top: 2px;
  bottom: 0;
  left: 0;
  overflow-x: hidden;
  overflow-y: scroll;
  text-shadow: 0 1px rgba(255, 255, 255, 0.3);
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
  letter-spacing: 1px;
  border-right: 1px dotted #e8e8e8;
  /*the scrollbar*/
}
#sidebar::-webkit-scrollbar {
  width: 10px;
}
#sidebar::-webkit-scrollbar-button {
  display: none;
}
#sidebar::-webkit-scrollbar-track {
  background: white;
}
#sidebar::-webkit-scrollbar-thumb {
  min-height: 1rem;
  background-color: #ccc;
  background-clip: padding-box;
  border: 3px solid white;
  border-radius: 5px;
}
#sidebar::-webkit-scrollbar-thumb:active {
  background-color: #999;
  border-width: 2px;
}
#sidebar ul {
  padding: 0;
  margin: 0;
}
#sidebar ul li {
  list-style: none;
}
#sidebar ul li a {
  padding: 6px 30px;
  outline: none;
}
#sidebar .level_1.file a {
  font-size: 14px;
  padding: 0.7em 0.5em 0.7em 1em;
  border-top: 1px solid #eee;
}


#sidebar .level_1.directory a {
  font-size: 16px;
  line-height: 2.5;
  text-align: center;
  border-top: 1px solid #e8e8e8;
  border-bottom: 1px solid #e8e8e8;
}
#sidebar .level_1.directory a:hover {
  background: #f7f7f7;
}
#sidebar .level_1.not_valid_directory a {
  color: #555;
}

#sidebar .level_2 .toc {
  line-height: 1.5;
  background: #fefcf6;
}
#sidebar .level_2 .toc li a {
  font-size: 12px;
  color: #0d5276;
  border-bottom: 1px solid #ececec;
}
#sidebar .level_2 .toc li a:before {
  content: '> ';
  margin-left: -0.8em;
}
#sidebar .level_2 .toc li a:hover, #sidebar .level_2 .toc li a:active, #sidebar .level_2 .toc li a:focus {
  background: #f7f7f7;
}
#sidebar .level_2 .toc li li {
  line-height: 1.3;
}
#sidebar .level_2 .toc li li a {
  color: #666;
  font-size: 12px;
  font-weight: normal;
  background: none;
  border: none;
  border-bottom: 1px dashed #f0f0f0;
  padding: 0.8em 0 0.8em 3.0em;
}
#sidebar .level_2 .toc li li a:before {
  content: '';
  margin-left: 0;
}
#sidebar .level_2 .toc li li li a {
  display: none;
}
#sidebar a {
  display: block;
  color: #217fd1;
  text-decoration: none;
}
#sidebar a:hover, #sidebar a.selected {
  outline: none;
  color: #1d96e8;
  background: #f5f5f5;
}

#sidebar a.selected {
  font-weight: bold;
  color: #333;
}

#search_bar {
  position: absolute;
  z-index: 1000;
  right: 10px;
  top: -5px;
  text-align: center;
  padding: 5px 0;
  border-top: 1px solid #d1d1d1;
}
#search_bar input {
  width: 150px;
  padding: 3px;
  font-size: 12px;
}

#main {
  position: relative;
  top: 0;
  left: 0;
  margin-left: 265px;
  overflow: auto;
  pointer-events: auto;
  -webkit-overflow-scrolling: touch;
}

.content_body {
  padding: 0 8% 3.5em 8%;
  line-height: 2.5;
}
.content_body h1 {
  font-size: 2.2em;
  color: #111;
  padding: 0 0.5em;
  background: #f4f4f4;
  margin-left: -0.5em;
}
.content_body h1.title {
    font-size: 2.5em;
    line-height: 1.7em;
    margin: 0.5em -0.2em 1.2em -0.2em;
    color: #111;
    background: none;
    padding: 0 0 0.6em 0;
    border-bottom: 1px solid #eee;
}
.content_body h2 {
  color: #333;
  font-size: 1.8em;
  line-height: 1.25em;
  margin: 1.3em 0 0 -0.5em;
  padding: 0.5em;
  overflow: hidden;
  text-shadow: 0 1px rgba(255, 255, 255, 0.3);
  font-weight: normal;
  color: #409ad6;
}
.content_body h3 {
  font-weight: bolder;
  margin: 2.5em auto 1em auto;
}
.content_body h4 {
  margin-left: 0.3em;
  color: #1892d1;
}
.content_body h4:before {
  content: ">";
}
.content_body a {
  color: #111;
  border-bottom: 1px dotted #111;
  text-decoration: none;
}
.content_body a:hover {
  color: #DC5863;
  border-bottom: 1px dotted #DC5863;
}
.content_body img {
  max-width: 100%;
}
.content_body h2, .content_body h3, .content_body h4, .content_body h5 {
  text-rendering: optimizeLegibility;
}
.content_body blockquote {
  color: #777;
  display: block;
  text-align: justify;
  border-left: 4px solid #16B0FF;
  margin: 1em 0 1em 1em;
  padding-left: 0.5em;
}

.doc_post {
  padding-bottom: 50px;
  margin-bottom: 30px;
  border-bottom: 1px solid #eee;
}

.content_body {
    margin-top: 1em;
    margin-bottom: 1em;
}
span.md_line{line-height:2.1 !important;}
